SAFETY EVALUATION OF TSM PROTOTYPE ELECTRONICALLY CONTROLLED PNEUMATIC TRAIN BRAKE SYSTEM ON BRAKE RACK
Performance standards for Electronically Controlled Pneumatic (ECP) freight brake systems for use on the North American railroads are being developed by working groups composed of personnel from the railroad industry, the railroad supply industry, and AAR technical staff. Draft specifications (S-4200) have been developed covering system performance, head-end power, communications, connections, and cable. The performance specification is titled "Performance Requirements for Testing Electrically Controlled Pneumatic (ECP) Cable-Based Freight Brake Systems" and designated S-4200 (an equivalent process is under way to develop performance requirements for radio based ECP under S-4300). This specification is still under development, and a Failure Modes, Effects and Criticality Analysis (FMECA) remains to be made on the final version. Upon completion of this set of tests, it was determined that the TSM ECP brake equipment was suitable for installation on the FAST train.
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Corporate Authors:
Association of American Railroads
Transportation Technology Center, P. O. Box 11130
Pueblo, CO United States 81001Federal Railroad Administration
Office of Research and Development, 1200 New Jersey Avenue, SE
Washington, DC United States 20590 -
Authors:
- Carlson, F
- Publication Date: 1998-11
Language
- English
Media Info
- Features: Appendices; Figures; Tables;
- Pagination: 37 p.
Subject/Index Terms
- TRT Terms: Acoustic equipment; Brakes; Braking performance; Electromagnetic devices; Electronic control; Finite element method; Freight trains; Nondestructive tests; Piezoelectric transducers; Pneumatic equipment; Transducers
- Geographic Terms: North America
- Subject Areas: Freight Transportation; Railroads; Vehicles and Equipment;
Filing Info
- Accession Number: 00794341
- Record Type: Publication
- Report/Paper Numbers: FRA/ORD-99/08
- Files: NTL, TRIS, USDOT
- Created Date: Jun 24 2000 12:00AM